1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one

1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one (CAS 899950-60-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H21N3O2 and a molecular weight of 335.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 899950-60-8
Jingsj CID: J-1573749-6
Molecular Formula: C₂₀H₂₁N₃O₂
Molecular Weight: 335.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one?

The CAS number of 1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one is 899950-60-8.

What are the molecular formula and molecular weight of 1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one?

1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one has molecular formula C20H21N3O2 and molecular weight 335.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-ethoxyphenyl)-3-(phenethylamino)pyrazin-2(1H)-one (CAS 899950-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1573749-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.